int main(int argc, char * argv[])
{
int i,fd = open("courses.txt", O_RDWR | O_CREAT, S_IRWXU);
if( fd == -1 ){
return EXIT_FAILURE;
}
char name[COURSE_NAME_LEN];
Date date;
float grade;
for(i=0; i<5;i++){
lseek(fd, 0, SEEK_SET);
scanf("%s %d/%d %f", name, &date.month, &date.year, &grade);
printf("%s\n%d/%d\n%f\n", name, date.month, date.year, grade);
AddCourse(fd, name, date, grade);
}
close(fd);
return 0;
}
Boolean
CourseListHandleEvent(EventPtr event)
{
FormPtr frm=FrmGetActiveForm();
Boolean handled = false;
ListType *lstP=GetObjectPtr(LIST_courses);
Boolean categoryEdited, reDraw=false;
UInt16 category, numRecords;
ControlType *ctl;
UInt32 *recordList;
if (event->eType == ctlSelectEvent) {
// button handling
switch (event->data.ctlSelect.controlID) {
case BUTTON_courselist_back:
handled=true;
FrmGotoForm(FORM_main);
break;
case BUTTON_courselist_del:
handled=true;
if (LstGetSelection(lstP) == noListSelection) {
FrmAlert(ALERT_clist_noitem);
} else {
DeleteCourse(gCourseInd[LstGetSelection(lstP)]);
CleanupCourselist();
DrawCourses(lstP);
FrmDrawForm(FrmGetActiveForm());
}
break;
case BUTTON_courselist_add:
handled=true;
gMenuCurrentForm=FORM_courselist;
AddCourse();
break;
case BUTTON_courselist_edit:
handled=true;
if (LstGetSelection(lstP) == noListSelection) {
FrmAlert(ALERT_clist_noitem);
} else {
gMenuCurrentForm=FORM_courselist;
EditCourse(gCourseInd[LstGetSelection(lstP)]);
}
break;
case BUTTON_courselist_beam:
handled=true;
if (LstGetSelection(lstP) == noListSelection) {
FrmAlert(ALERT_clist_noitem);
} else {
BeamCourse(gCourseInd[LstGetSelection(lstP)]);
}
break;
case LIST_cl_cat_trigger:
handled=true;
category=DatabaseGetCat();
numRecords=DmNumRecordsInCategory(DatabaseGetRef(), DELETE_CATEGORY);
recordList=(UInt32 *)MemPtrNew(numRecords * sizeof(UInt32));
CatPreEdit(numRecords, recordList);
categoryEdited = CategorySelect(DatabaseGetRef(), frm,
LIST_cl_cat_trigger, LIST_cl_cat, false,
&category, gCategoryName, 0,
STRING_cat_edit); // categoryDefaultEditCategoryString
if (categoryEdited || (category != DatabaseGetCat())) {
reDraw=true;
DatabaseSetCat(category);
ctl = GetObjectPtr(LIST_cl_cat_trigger);
CategoryGetName(DatabaseGetRef(), category, gCategoryName);
CategorySetTriggerLabel(ctl, gCategoryName);
}
CatPostEdit(numRecords, recordList);
if (reDraw) {
CleanupCourselist();
DrawCourses(lstP);
FrmDrawForm(FrmGetActiveForm());
}
if (recordList != NULL) MemPtrFree((MemPtr)recordList);
break;
default:
break;
}
} else if (event->eType == keyDownEvent) {
// We have a hard button assigned and it was pressed
if (TxtCharIsHardKey(event->data.keyDown.modifiers, event->data.keyDown.chr)) {
if (! (event->data.keyDown.modifiers & poweredOnKeyMask)) {
FrmGotoForm(FORM_main);
handled = true;
}
} else if (EvtKeydownIsVirtual(event)) {
// Up or down keys pressed
ListType *lst=GetObjectPtr(LIST_courses);
switch (event->data.keyDown.chr) {
case vchrPageUp:
if (LstGetSelection(lst) == noListSelection) {
LstSetSelection(lst, gNumCourses-1);
CourseListHandleSelection();
} else if (LstGetSelection(lst) > 0) {
LstSetSelection(lst, LstGetSelection(lst)-1);
CourseListHandleSelection();
}
handled=true;
break;
case vchrPageDown:
if (LstGetSelection(lst) == noListSelection) {
LstSetSelection(lst, 0);
CourseListHandleSelection();
} else if (LstGetSelection(lst) < (gNumCourses-1)) {
LstSetSelection(lst, LstGetSelection(lst)+1);
CourseListHandleSelection();
}
handled=true;
break;
default:
break;
}
}
} else if (event->eType == lstSelectEvent) {
return CourseListHandleSelection();
} else if (event->eType == menuOpenEvent) {
return HandleMenuOpenEvent(event);
} else if (event->eType == menuEvent) {
// forwarding of menu events
return HandleMenuEvent(event->data.menu.itemID);
} else if (event->eType == frmOpenEvent) {
// initializes and draws the form
ControlType *ctl;
frm = FrmGetActiveForm();
lstP=GetObjectPtr(LIST_courses);
FrmDrawForm (frm);
DrawCourses(lstP);
FrmDrawForm (frm);
ctl = GetObjectPtr(LIST_cl_cat_trigger);
CategoryGetName (DatabaseGetRef(), DatabaseGetCat(), gCategoryName);
CategorySetTriggerLabel (ctl, gCategoryName);
WinDrawLine(1, 140, 158, 140);
handled = true;
} else if (event->eType == frmUpdateEvent) {
// redraws the form if needed
CleanupCourselist();
DrawCourses(GetObjectPtr(LIST_courses));
FrmDrawForm (frm);
WinDrawLine(1, 140, 158, 140);
handled = false;
} else if (event->eType == frmCloseEvent) {
// this is done if form is closed
CleanupCourselist();
}
return (handled);
}
/***********************************************************************
* handling for the main drop down menu actions
***********************************************************************/
Boolean
HandleMenuEvent (UInt16 command)
{
Boolean handled = false;
MenuEraseStatus(0);
gMenuCurrentForm=FrmGetFormId(FrmGetActiveForm());
switch (command) {
case MENUITEM_about:
FrmDoDialog(FrmInitForm(FORM_about));
handled=true;
break;
case MENUITEM_course:
AddCourse();
handled=true;
break;
case MENUITEM_time:
if (CountCourses() != 0) {
AddTime();
} else {
FrmAlert(ALERT_nocourses);
}
handled=true;
break;
case MENUITEM_courselist:
FrmGotoForm(FORM_courselist);
handled=true;
break;
case MENUITEM_settings:
FrmPopupForm(FORM_settings);
handled=true;
break;
case MENUITEM_alarm:
FrmPopupForm(FORM_alarm_sets);
handled=true;
break;
case MENUITEM_exams:
FrmGotoForm(FORM_exams);
handled=true;
break;
case MENUITEM_beam:
BeamSemester(DatabaseGetCat());
handled=true;
break;
case MENUITEM_chat:
AppLaunchWithCommand(UNICHAT_APP_CREATOR, sysAppLaunchCmdNormalLaunch, NULL);
handled=true;
break;
case MENUITEM_mensa:
AppLaunchWithCommand(UNIMENSA_APP_CREATOR, sysAppLaunchCmdNormalLaunch, NULL);
handled=true;
break;
default:
break;
}
return handled;
}
int NEAR PASCAL CommandHandler(WORD wParam, LONG lParam)
{
/* if (HIWORD(lParam) == EN_CHANGE)
{
if (focus(GetDlgCtrlID(LOWORD(lParam))) && players.player_numb > -1)
bNeedSaveP = TRUE;
else if (courses.course_numb > -1)
bNeedSaveC = TRUE;
}
*/
switch (wParam)
{
case IDOK:
SendMessage(hWnd, WM_COMMAND, IDD_RLIST, MAKELONG(0, LBN_DBLCLK));
return NULL;
case IDM_CONTENTS:
case IDM_SEARCHON:
case IDM_USE:
MessageBox(hWnd, "Help to come soon!", szAppName, MB_OK | MB_ICONEXCLAMATION);
return NULL;
case IDM_ABOUT: /* display about dialog box */
lpfnGenericDlgProc = MakeProcInstance((FARPROC)AboutDlgProc, hInst);
DialogBox(hInst, "ABOUT", hWnd, lpfnGenericDlgProc);
FreeProcInstance(lpfnGenericDlgProc); /* Release memory */
return NULL;
case IDM_HANDICAP:
lpfnGenericDlgProc = MakeProcInstance((FARPROC)HandicapDlgProc, hInst);
DialogBox(hInst, "HANDICAP", hWnd, lpfnGenericDlgProc);
FreeProcInstance(lpfnGenericDlgProc); /* Release memory */
return NULL;
case IDM_P_SEARCH:
if (!get_player(hWnd, &players, p_index, r_index))
return NULL;
/* fall through */
case IDM_C_SEARCH:
if (!get_course(hWnd, &courses, c_index))
return NULL;
wWhich = wParam;
lpfnGenericDlgProc = MakeProcInstance((FARPROC)SearchDlgProc, hInst);
DialogBox(hInst, "SEARCH", hWnd, lpfnGenericDlgProc);
FreeProcInstance(lpfnGenericDlgProc); /* Release memory */
return NULL;
case IDM_GRAPH:
if (!get_player(hWnd, &players, p_index, r_index))
return NULL;
if (!get_course(hWnd, &courses, c_index))
return NULL;
if (IDYES == MessageBox(hWnd, "You must have Microsoft Excel\nto use this option. Continue?",
szAppName, MB_YESNO | MB_ICONQUESTION))
GraphData(&(players).player[p_index].p_scores, &courses);
return NULL;
case IDM_NEW_P: /* save current file and clear viewport */
if (bNeedSaveP && IDCANCEL == AskAboutSave(hWnd, szFileTitleP, PLAYER_MARKER))
return FALSE;
szFileTitleP[NULL] = '\0';
bNeedSaveP = FALSE;
p_index = r_index = r_last = 0;
players.player_numb = -1;
clear_player(hWnd, hWndRList);
DoCaption(hWnd, szFileTitleP, szFileTitleC);
return NULL;
case IDM_NEW_C:
if (bNeedSaveC && IDCANCEL == AskAboutSave(hWnd, szFileTitleC, COURSE_MARKER))
return FALSE;
szFileTitleC[NULL] = '\0';
bNeedSaveC = FALSE;
c_index = 0;
courses.course_numb = -1;
clear_course(hWnd);
DoCaption(hWnd, szFileTitleP, szFileTitleC);
return NULL;
case IDM_OPEN_P: /* open an existing file */
of_player.lpstrTitle = "Open Player";
of_player.Flags = OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST | OFN_HIDEREADONLY;
if (!GetOpenFileName(&of_player))
return FALSE;
if (ReadFile(hWnd, szFileP, szFileTitleP, szFileTitleC, bNeedSaveP,
&players, &courses, PLAYER_MARKER))
{
bNeedSaveP = FALSE;
p_index = 0;
show_player(hWnd, hWndRList, &players, &p_index, &r_index, &r_last);
DoCaption(hWnd, szFileTitleP, szFileTitleC);
} /* if */
return NULL;
case IDM_OPEN_C: /* open an existing file */
of_course.lpstrTitle = "Open Course";
of_course.Flags = OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST | OFN_HIDEREADONLY;
if (!GetOpenFileName(&of_course))
return FALSE;
if (ReadFile(hWnd, szFileC, szFileTitleP, szFileTitleC, bNeedSaveC,
&players, &courses, COURSE_MARKER))
{
bNeedSaveC = FALSE;
c_index = 0;
show_course(hWnd, &courses, &c_index);
DoCaption(hWnd, szFileTitleP, szFileTitleC);
} /* if */
return NULL;
case IDM_SAVE_P: /* write current file */
if (szFileTitleP[NULL])
{
if (!get_player(hWnd, &players, p_index, r_index))
return NULL;
if (WriteFile(hWnd, szFileP, &players, &courses, PLAYER_MARKER,
p_index, r_index, c_index))
{
bNeedSaveP = FALSE;
return 1;
} /* if */
return NULL;
} /* if fall through */
case IDM_SAVEAS_P: /* change file name */
if (!get_player(hWnd, &players, p_index, r_index))
return NULL;
of_player.lpstrTitle = "Save Player";
of_player.Flags = OFN_PATHMUSTEXIST | OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT;
if (!GetSaveFileName(&of_player))
return FALSE;
if (WriteFile(hWnd, szFileP, &players, &courses, PLAYER_MARKER,
p_index, r_index, c_index))
{
bNeedSaveP = FALSE;
DoCaption(hWnd, szFileTitleP, szFileTitleC);
}
return NULL;
case IDM_SAVE_C: /* write current file */
if (szFileTitleC[NULL])
{
if (!get_course(hWnd, &courses, c_index))
return NULL;
if (WriteFile(hWnd, szFileC, &players, &courses, COURSE_MARKER,
p_index, r_index, c_index))
{
bNeedSaveC = FALSE;
return 1;
} /* if */
return NULL;
} /* if fall through */
case IDM_SAVEAS_C: /* change file name */
if (!get_course(hWnd, &courses, c_index))
return NULL;
of_course.lpstrTitle = "Save Course";
of_course.Flags = OFN_PATHMUSTEXIST | OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT;
if (!GetSaveFileName(&of_course))
return FALSE;
if (WriteFile(hWnd, szFileC, &players, &courses, COURSE_MARKER,
p_index, r_index, c_index))
{
bNeedSaveC = FALSE;
DoCaption(hWnd, szFileTitleP, szFileTitleC);
}
return NULL;
case IDM_PRINT_P: /* Print current file */
if (!get_player(hWnd, &players, p_index, r_index))
return NULL;
PrintFile(hInst, hWnd, szFileTitleP[NULL] ? szFileTitleP : szUntitled);
return NULL;
case IDM_PRINT_C: /* Print current file */
if (!get_course(hWnd, &courses, c_index))
return NULL;
PrintFile(hInst, hWnd, szFileTitleC[NULL] ? szFileTitleC : szUntitled);
return NULL;
case IDM_EXIT: /* Send a close message, and exit the program */
SendMessage(hWnd, WM_CLOSE, NULL, 0L);
return NULL;
case IDM_UNDO: /* Check for undo status */
SendMessage(GetFocus(), WM_UNDO, 0, 0L);
return 0;
case IDM_CUT: /* Send cut message */
SendMessage(GetFocus(), WM_CUT, 0, 0L);
return 0;
case IDM_COPY: /* Send copy message */
SendMessage(GetFocus(), WM_COPY, 0, 0L);
return 0;
case IDM_PASTE: /* Send paste message */
SendMessage(GetFocus(), WM_PASTE, 0, 0L);
return 0;
case IDM_CLEAR: /* Send clear message */
SendMessage(GetFocus(), WM_CLEAR, 0, 0L);
return 0;
case IDM_P_ADD:
if (AddPlayer(hWnd, &players, &p_index, &r_index))
bNeedSaveP = TRUE;
return NULL;
case IDM_R_ADD:
if (AddRound(hWnd, &players, &p_index, &r_index, &r_last))
bNeedSaveP = TRUE;
return NULL;
case IDM_C_ADD:
if (AddCourse(hWnd, &courses, &c_index))
bNeedSaveC = TRUE;
return NULL;
case IDM_P_SORT:
if (!get_player(hWnd, &players, p_index, r_index))
return NULL;
qsort(players.player, players.player_numb+1, sizeof(players.player[0]),
compare_player);
bNeedSaveP = TRUE;
p_index = r_index = 0;
show_player(hWnd, hWndRList, &players, &p_index, &r_index, &r_last);
return NULL;
case IDM_R_SORT:
if (!get_player(hWnd, &players, p_index, r_index))
return NULL;
qsort(players.player[p_index].p_scores.history,
players.player[p_index].p_scores.round_numb+1,
sizeof(players.player[p_index].p_scores.history[0]),
compare_round);
bNeedSaveP = TRUE;
r_index = 0;
show_player(hWnd, hWndRList, &players, &p_index, &r_index, &r_last);
return NULL;
case IDM_C_SORT:
if (!get_course(hWnd, &courses, c_index))
return NULL;
qsort(courses.course, courses.course_numb, sizeof(courses.course[0]),
compare_course);
bNeedSaveC = TRUE;
c_index = 0;
show_course(hWnd, &courses, &c_index);
return NULL;
case IDM_P_DELETE:
if (players.player_numb > -1)
{
GetDlgItemText(hWnd, IDD_PLAST, (players).player[p_index].p_last, LAST_NAME_LENGTH+1);
GetDlgItemText(hWnd, IDD_PFIRST, (players).player[p_index].p_first, FIRST_NAME_LENGTH+1);
lstrcpy(szDelete, "Delete : ");
lstrcat(szDelete, (LPSTR)players.player[p_index].p_first);
lstrcat(szDelete, " ");
lstrcat(szDelete, (LPSTR)players.player[p_index].p_last);
if (IDYES == MessageBox(hWnd, szDelete, "Delete Player", MB_YESNO | MB_ICONQUESTION))
{
bNeedSaveP = TRUE;
delete_player(hWnd, hWndRList, &players, &p_index, &r_index, &r_last);
}
} /* if */
return NULL;
case IDM_R_DELETE:
if (players.player[p_index].p_scores.round_numb > -1)
{
convert_date(&players.player[p_index].p_scores.history[r_index].date,
szDate);
lstrcpy(szDelete, (LPSTR)"Delete : ");
lstrcat(szDelete, (LPSTR)players.player[p_index].p_scores.history[r_index].course_name);
lstrcat(szDelete, " ");
lstrcat(szDelete, szDate);
if (IDYES == MessageBox(hWnd, szDelete, "Delete Round", MB_YESNO | MB_ICONQUESTION))
{
delete_round(hWnd, hWndRList, &players, &p_index, &r_index, &r_last);
bNeedSaveP = TRUE;
} /* if */
} /* if */
return NULL;
case IDM_C_DELETE:
if (courses.course_numb > -1)
{
GetDlgItemText(hWnd, IDD_CNAME, (courses).course[c_index].c_name, COURSE_NAME_LENGTH+1);
lstrcpy(szc_name, (courses).course[c_index].c_name);
lpfnGenericDlgProc = MakeProcInstance((FARPROC)DeleteCourseDlgProc, hInst);
DialogBox(hInst, "DELETEC", hWnd, lpfnGenericDlgProc);
FreeProcInstance(DeleteCourseDlgProc); /* Release memory */
if (bYesNo == IDYES)
{
bNeedSaveC = TRUE;
delete_course(&courses, &c_index);
if (bDeleteRounds && delete_rounds(&players, szc_name))
{
bNeedSaveP = TRUE;
show_rounds(hWnd, hWndRList, &(players).player[p_index].p_scores, &r_index, &r_last, TRUE);
} /* if */
show_course(hWnd, &courses, &c_index);
} /* if */
} /* if */
return NULL;
case IDD_RLIST:
switch(HIWORD(lParam))
{
case LBN_DBLCLK:
if ((players.player_numb == -1) ||
(players.player[p_index].p_scores.round_numb == -1))
return NULL;
lstrcpy(szNDTitle, "Change Course / Name Date");
convert_date(&players.player[p_index].p_scores.history[r_index].date, szDate);
get_date_elements(szDate, szmm, szdd, szyy);
lstrcpy(szc_name, (LPSTR)players.player[p_index].p_scores.history[r_index].course_name);
lpfnGenericDlgProc = MakeProcInstance((FARPROC)NameDateDlgProc, hInst);
DialogBox(hInst, "NAMEDATE", hWnd, lpfnGenericDlgProc);
FreeProcInstance(NameDateDlgProc); /* Release memory */
if (bNameDate == IDOK)
{
bNeedSaveP = TRUE;
players.player[p_index].p_scores.history[r_index].date =
string_to_date(szmm, szdd, szyy);
lstrcpy((LPSTR)players.player[p_index].p_scores.history[r_index].course_name,
szc_name);
show_rounds(hWnd, hWndRList, &(players).player[p_index].p_scores, &r_index, &r_last, FALSE);
} /* if */
return NULL;
case LBN_SELCHANGE:
if ((int)SendMessage(hWndRList, LB_GETCURSEL, 0, 0L) == r_index)
break;
if (!get_round(hWnd, &players, p_index, r_index))
{
SendMessage(hWndRList, LB_SETCURSEL, r_index, 0L);
return NULL;
}
r_index = (int)SendMessage(hWndRList, LB_GETCURSEL, 0, 0L);
if (r_index != LB_ERR && r_index != r_last)
{
show_round(hWnd, players.player[p_index].p_scores.history[r_index].score);
r_last = r_index;
} /* if */
return NULL;
} /* switch (HIWORD(lParam)) */
return NULL;
default:
return FALSE;
} /* switch (wParam) */
} /* CommandHandler */